﻿#region copyright
////////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2014 Varian Medical Systems, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy 
// of this software and associated documentation files (the "Software"), to deal 
// in the Software without restriction, including without limitation the rights 
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
// copies of the Software, and to permit persons to whom the Software is 
// furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in 
//  all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
// THE SOFTWARE.
//////////////////////////////////////////////////////////////////////////////////
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using VMS.TPS.Common.Model.API;
using VMS.TPS.Common.Model.Types;

namespace RapidPlanEvaluation
{
    public static class BioDose
    {
        public static double bioCorrectEQD2(double dose, PlanSetup plan, Structure structure, double AlphaBeta)
        {
            //      double alphabeta = getAlphaBeta(structure);
            double nfx = (double)plan.UniqueFractionation.NumberOfFractions;
            double dosebin = dose;
            double dzero = 2.0;// Gy
            double EQD2Dose = dosebin * ((1 + (dosebin / nfx) / AlphaBeta) / (1 + (dzero / AlphaBeta)));
            return EQD2Dose;
        }
    }
}
